SCO showed the disputed code at their SCO Forum conferece in Las Vegas to their partners and customers. SCO's CEO Darl McBride said tat they have hired pattern-recognition experts to find infringing code in linux, and that they have found "a mountain of code" and that "The DNA of Linux is coming from Unix" and thus Linux is more competitive because of it. They have also announced new version of their OpenServer code-named "Legend". More at news.com article. Heise News shows the code. The code seems to come from arch/ia64/sn/io/ate_utils.c, copyright by SGI.
Possibly from here or here?